CA3002453C - Method for producing fuel cell separator - Google Patents

Method for producing fuel cell separator Download PDF

Info

Publication number: CA3002453C
Authority: CA; Canada
Prior art keywords: separator; mold; groove; separator material; pressing
Prior art date: 2017-06-23
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Active

Application number

CA3002453A

Other languages

English (en)

French (fr)

Other versions

CA3002453A1 (en

Inventor

Hiroshi Kinpara

Taichi Yamaguchi

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Toyota Motor Corp

Original Assignee

Toyota Motor Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2017-06-23

Filing date

2018-04-24

Publication date

2020-07-21

2018-04-24 Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp

2018-12-23 Publication of CA3002453A1 publication Critical patent/CA3002453A1/en

2020-07-21 Application granted granted Critical

2020-07-21 Publication of CA3002453C publication Critical patent/CA3002453C/en

Status Active legal-status Critical Current

2038-04-24 Anticipated expiration legal-status Critical

Links

239000000446 fuel Substances 0.000 title claims abstract description 37
238000004519 manufacturing process Methods 0.000 title claims abstract description 18
239000000463 material Substances 0.000 claims abstract description 58
238000003825 pressing Methods 0.000 claims abstract description 58
239000011247 coating layer Substances 0.000 claims abstract description 36
230000000295 complement effect Effects 0.000 claims abstract description 3
238000003754 machining Methods 0.000 claims description 16
238000000034 method Methods 0.000 claims description 15
239000007789 gas Substances 0.000 description 47
239000010410 layer Substances 0.000 description 43
239000000758 substrate Substances 0.000 description 38
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 27
229910052799 carbon Inorganic materials 0.000 description 26
239000002245 particle Substances 0.000 description 24
229910052719 titanium Inorganic materials 0.000 description 17
239000010936 titanium Substances 0.000 description 17
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 16
238000009792 diffusion process Methods 0.000 description 14
239000012528 membrane Substances 0.000 description 12
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 10
239000011248 coating agent Substances 0.000 description 9
238000000576 coating method Methods 0.000 description 9
OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 9
239000003792 electrolyte Substances 0.000 description 8
229910052751 metal Inorganic materials 0.000 description 5
239000002184 metal Substances 0.000 description 5
238000005268 plasma chemical vapour deposition Methods 0.000 description 5
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 5
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
230000000694 effects Effects 0.000 description 4
239000002737 fuel gas Substances 0.000 description 4
239000007800 oxidant agent Substances 0.000 description 4
230000001590 oxidative effect Effects 0.000 description 4
239000005518 polymer electrolyte Substances 0.000 description 4
239000003054 catalyst Substances 0.000 description 3
238000005229 chemical vapour deposition Methods 0.000 description 3
238000003487 electrochemical reaction Methods 0.000 description 3
239000010931 gold Substances 0.000 description 3
239000002344 surface layer Substances 0.000 description 3
XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 3
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
239000006229 carbon black Substances 0.000 description 2
238000005260 corrosion Methods 0.000 description 2
230000007797 corrosion Effects 0.000 description 2
238000005520 cutting process Methods 0.000 description 2
238000000227 grinding Methods 0.000 description 2
239000001257 hydrogen Substances 0.000 description 2
229910052739 hydrogen Inorganic materials 0.000 description 2
PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 2
238000000465 moulding Methods 0.000 description 2
229910052757 nitrogen Inorganic materials 0.000 description 2
238000005240 physical vapour deposition Methods 0.000 description 2
229910052697 platinum Inorganic materials 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
239000011787 zinc oxide Substances 0.000 description 2
239000004215 Carbon black (E152) Substances 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
229910001069 Ti alloy Inorganic materials 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
229910000147 aluminium phosphate Inorganic materials 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
239000003575 carbonaceous material Substances 0.000 description 1
229910052804 chromium Inorganic materials 0.000 description 1
238000001816 cooling Methods 0.000 description 1
230000002542 deteriorative effect Effects 0.000 description 1
238000009760 electrical discharge machining Methods 0.000 description 1
230000005611 electricity Effects 0.000 description 1
238000005530 etching Methods 0.000 description 1
239000004744 fabric Substances 0.000 description 1
239000006260 foam Substances 0.000 description 1
235000012209 glucono delta-lactone Nutrition 0.000 description 1
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
229910052737 gold Inorganic materials 0.000 description 1
229910002804 graphite Inorganic materials 0.000 description 1
239000010439 graphite Substances 0.000 description 1
229910052735 hafnium Inorganic materials 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
150000002431 hydrogen Chemical class 0.000 description 1
229910003437 indium oxide Inorganic materials 0.000 description 1
230000002401 inhibitory effect Effects 0.000 description 1
239000003014 ion exchange membrane Substances 0.000 description 1
238000007733 ion plating Methods 0.000 description 1
239000007769 metal material Substances 0.000 description 1
229910052752 metalloid Inorganic materials 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
239000000203 mixture Substances 0.000 description 1
229910052750 molybdenum Inorganic materials 0.000 description 1
229910052759 nickel Inorganic materials 0.000 description 1
229910052758 niobium Inorganic materials 0.000 description 1
QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
229910000510 noble metal Inorganic materials 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
238000007747 plating Methods 0.000 description 1
238000007639 printing Methods 0.000 description 1
239000003507 refrigerant Substances 0.000 description 1
239000011347 resin Substances 0.000 description 1
229920005989 resin Polymers 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000002904 solvent Substances 0.000 description 1
238000005507 spraying Methods 0.000 description 1
238000004544 sputter deposition Methods 0.000 description 1
230000003746 surface roughness Effects 0.000 description 1
238000004381 surface treatment Methods 0.000 description 1
229910052715 tantalum Inorganic materials 0.000 description 1
229910001887 tin oxide Inorganic materials 0.000 description 1
238000013518 transcription Methods 0.000 description 1
230000035897 transcription Effects 0.000 description 1
229910052721 tungsten Inorganic materials 0.000 description 1
238000001771 vacuum deposition Methods 0.000 description 1
229910052720 vanadium Inorganic materials 0.000 description 1
229910052726 zirconium Inorganic materials 0.000 description 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/023—Porous and characterised by the material
- H01M8/0232—Metals or alloys
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
- H01M8/026—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant characterised by grooves, e.g. their pitch or depth
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0204—Non-porous and characterised by the material
- H01M8/0223—Composites
- H01M8/0228—Composites in the form of layered or coated products
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
- B21D13/02—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by pressing
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/18—Lubricating, e.g. lubricating tool and workpiece simultaneously
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0204—Non-porous and characterised by the material
- H01M8/0206—Metals or alloys
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M2008/1095—Fuel cells with polymeric electrolytes
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Life Sciences & Earth Sciences (AREA)
Sustainable Development (AREA)
Sustainable Energy (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
General Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
Composite Materials (AREA)
Fuel Cell (AREA)

CA3002453A 2017-06-23 2018-04-24 Method for producing fuel cell separator Active CA3002453C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2017-123589		2017-06-23
JP2017123589A JP6863129B2 (ja)	2017-06-23	2017-06-23	燃料電池用セパレータの製造方法

Publications (2)

Publication Number	Publication Date
CA3002453A1 CA3002453A1 (en)	2018-12-23
CA3002453C true CA3002453C (en)	2020-07-21

Family

ID=64567999

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA3002453A Active CA3002453C (en)	2017-06-23	2018-04-24	Method for producing fuel cell separator

Country Status (6)

Country	Link
US (1)	US10714763B2 (ja)
JP (1)	JP6863129B2 (ja)
KR (1)	KR102073581B1 (ja)
CN (1)	CN109119652B (ja)
CA (1)	CA3002453C (ja)
DE (1)	DE102018110438A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP7095549B2 (ja) *	2018-10-18	2022-07-05	トヨタ自動車株式会社	燃料電池用セパレータ及びその製造方法、燃料電池用セパレータの製造装置
CN111687589A (zh) *	2019-03-15	2020-09-22	Oppo广东移动通信有限公司	金属结构件的制作方法和移动终端
JP7215384B2 (ja) *	2019-09-24	2023-01-31	トヨタ自動車株式会社	燃料電池の製造方法
JP2021086708A (ja) *	2019-11-27	2021-06-03	住友理工株式会社	燃料電池用セパレータの製造方法
JP7368295B2 (ja) *	2020-03-31	2023-10-24	本田技研工業株式会社	燃料電池用セパレータの製造方法、および燃料電池用セパレータの製造装置
DE102021204497A1 (de) *	2020-05-11	2021-11-11	Reinz-Dichtungs-Gmbh	Dichtungsanordnung, Plattenanordnung, elektrochemisches System sowie Verfahren zur Herstellung einer Dichtungsanordnung
CN112919587B (zh) *	2021-01-19	2022-11-08	山东欣远新材料科技有限公司	一种掺硼金刚石薄膜电极复合基体及其制备方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5214707B2 (ja) *	1972-05-15	1977-04-23
JPH03268808A (ja) *	1990-03-16	1991-11-29	Sumitomo Metal Ind Ltd	金属の塑性加工用工具
JPH0565498U (ja) *	1992-01-31	1993-08-31	三菱マテリアル株式会社	プレス用型
JP4759121B2 (ja) *	1999-08-27	2011-08-31	日清紡ホールディングス株式会社	燃料電池セパレータの製造装置及び製造方法
JP4382916B2 (ja) *	1999-09-08	2009-12-16	株式会社アマダ	タレットパンチプレスのワーク下面エアブロー装置
CA2373344C (en) *	2001-02-28	2012-03-20	Daido Tokushuko Kabushiki Kaisha	Corrosion-resistant metallic member, metallic separator for fuel cell comprising the same, and process for production thereof
JP2003092119A (ja) *	2001-09-19	2003-03-28	Honda Motor Co Ltd	燃料電池用セパレータの製造方法
JP2003272653A (ja)	2002-03-15	2003-09-26	Nippon Light Metal Co Ltd	燃料電池用金属製セパレータ及びその製造方法
JP4819352B2 (ja)	2003-12-17	2011-11-24	昭和電工株式会社	鍛造用金型の製造方法、鍛造用金型および鍛造成形品
WO2005058532A1 (en)	2003-12-17	2005-06-30	Showa Denko K.K.	Method for producing forging die, forging die and forged article
JP4604552B2 (ja) *	2004-05-25	2011-01-05	トヨタ自動車株式会社	プレス用金型
JP5070548B2 (ja) *	2005-06-17	2012-11-14	国立大学法人山梨大学	燃料電池用金属セパレータ及び製造方法
US8173319B2 (en) *	2005-12-23	2012-05-08	Daimler Ag	Fuel cell water management system and method
JP2008282728A (ja) *	2007-05-11	2008-11-20	Hitachi Cable Ltd	燃料電池及びそのセパレータ及びその加工方法
JP2009152177A (ja) *	2007-11-26	2009-07-09	Daido Steel Co Ltd	燃料電池用バイポーラ金属セパレータおよびその製造方法
WO2009096309A1 (ja) *	2008-01-31	2009-08-06	Kasatani Corp.	板金プレス加工方法、その金型及び成形品
JP5381647B2 (ja)	2009-11-26	2014-01-08	トヨタ紡織株式会社	燃料電池用セパレータ及びその製造方法
WO2012165492A1 (ja) *	2011-05-30	2012-12-06	昭和電工株式会社	燃料電池用セパレータの製造方法
JP2014087823A (ja) *	2012-10-30	2014-05-15	Calsonic Kansei Corp	フィン成形装置
JP5968857B2 (ja)	2013-11-11	2016-08-10	株式会社神戸製鋼所	チタン製燃料電池セパレータの製造方法
WO2015068559A1 (ja)	2013-11-11	2015-05-14	株式会社神戸製鋼所	チタン製燃料電池セパレータ材およびチタン製燃料電池セパレータ材の製造方法
CN203659986U (zh) *	2013-12-09	2014-06-18	新源动力股份有限公司	一种强化反应气体分配的燃料电池金属双极板
JP2016122642A (ja) *	2014-05-28	2016-07-07	株式会社神戸製鋼所	燃料電池用セパレータ材及びその製造方法
CA2950711A1 (en) *	2014-06-24	2015-12-30	Nippon Steel & Sumitomo Metal Corporation	Fine mold for molding fuel cell separator, method for producing fuel cell separator, and fuel cell separator
JP6561608B2 (ja) *	2015-06-15	2019-08-21	トヨタ紡織株式会社	プレス金型装置

2017
- 2017-06-23 JP JP2017123589A patent/JP6863129B2/ja active Active
2018
- 2018-04-24 CA CA3002453A patent/CA3002453C/en active Active
- 2018-05-02 DE DE102018110438.3A patent/DE102018110438A1/de active Granted
- 2018-06-20 KR KR1020180070616A patent/KR102073581B1/ko active IP Right Grant
- 2018-06-21 CN CN201810643348.0A patent/CN109119652B/zh not_active Expired - Fee Related
- 2018-06-21 US US16/014,250 patent/US10714763B2/en active Active

Also Published As

Publication number	Publication date
US10714763B2 (en)	2020-07-14
KR20190000809A (ko)	2019-01-03
CN109119652B (zh)	2021-11-23
CA3002453A1 (en)	2018-12-23
US20180375113A1 (en)	2018-12-27
CN109119652A (zh)	2019-01-01
JP6863129B2 (ja)	2021-04-21
DE102018110438A1 (de)	2018-12-27
KR102073581B1 (ko)	2020-02-05
JP2019008984A (ja)	2019-01-17

Publication	Publication Date	Title
CA3002453C (en)	2020-07-21	Method for producing fuel cell separator
EP2360761B1 (en)	2014-08-27	Sealing structure and fuel cell comprising the sealing structure
US7531265B2 (en)	2009-05-12	Fuel cell
US7214440B2 (en)	2007-05-08	Metallic separator for fuel cell and production method for the same
JP4702365B2 (ja)	2011-06-15	燃料電池用セパレータ及びその製造方法
JP4585737B2 (ja)	2010-11-24	燃料電池
JPH08148176A (ja)	1996-06-07	燃料電池の反応層形成方法
US20040081879A1 (en)	2004-04-29	Fuel cell bipolarplate
JP2016030845A (ja)	2016-03-07	導電部材、その製造方法、並びにこれを用いた燃料電池用セパレータおよび固体高分子形燃料電池
US20050153192A1 (en)	2005-07-14	Fuel cell
JPH11162478A (ja)	1999-06-18	燃料電池用セパレータ
JP3842954B2 (ja)	2006-11-08	燃料電池用セパレータおよび燃料電池
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